Gilbert E Nathan
CIK 1657622 · last filed 2026-09-14
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ALTO price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
5355 TOWN CENTER ROAD, SUITE 701
BOCA RATON, FL 33486
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALTO | Director | 897,593 | $3.66 | $3.29M | $1.81M | 24 | 2026-09-14 |
| MX | Director | 427,477 | $2.50 | $1.07M | $393.5K | 12 | 2026-08-03 |
| RC | Director | 223,358 | $0.82 | $184.1K | $630.6K | 14 | 2026-03-09 |
| Ready Capital Corp (RCP) Delisted | Director | 22,953 | $25.23 | $579.1K | $22.6K | 6 | 2021-03-01 |
| Alto Ingredients, Inc. (PEIX) Delisted | Director | 248,101 | $6.78 | $1.68M | $451.5K | 4 | 2020-12-14 |
| EMERGENT CAPITAL, INC. (EMG) Delisted | Director | 20,123 | — | — | $34.9K | 4 | 2016-06-03 |
Holdings By Holder
| Symbol | Holder | Shares | Share of Total | Reported |
|---|---|---|---|---|
| ALTO | Direct | 866,393 | 96.5% | 2026-09-14 |
| by spouse | 31,200 | 3.5% | 2026-09-14 | |
| Total | 897,593 | |||
| MX | Direct | 265,682 | 62.2% | 2026-08-03 |
| By GT Investments II Corp | 158,200 | 37.0% | 2026-08-03 | |
| By Spouse | 1,905 | 0.4% | 2026-08-03 | |
| By Child | 1,690 | 0.4% | 2026-08-03 | |
| Total | 427,477 | |||
| RC | Direct | 216,358 | 96.9% | 2026-03-09 |
| by spouse | 7,000 | 3.1% | 2026-03-09 | |
| Total | 223,358 | |||
| PEIX | Direct | 228,101 | 91.9% | 2020-12-14 |
| by spouse | 20,000 | 8.1% | 2020-12-14 | |
| Total | 248,101 | |||
| EMG | Direct | 16,508 | 82.0% | 2016-06-03 |
| Spouse IRA Account | 3,615 | 18.0% | 2016-06-03 | |
| Total | 20,123 |
Recent Filings · Page 3 of 7
64 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-18 | RC | Buy (P) | +10,000 | $86.5K | EDGAR |
| 2024-02-26 | RC | Grant (A) | +12,693 | $0 | EDGAR |
| 2023-12-12 | MX | Buy (P) | +10,000 | $68.0K | EDGAR |
| 2023-11-17 | MX | Grant (A) | +3,222 | $0 | EDGAR |
| 2023-08-17 | MX | Buy (P) | +10,000 | $83.9K | EDGAR |
| 2023-06-26 | ALTO | Grant (A) | +55,000 | $0 | EDGAR |
| 2023-06-05 | MX | Grant (A) | +17,479 | $0 | EDGAR |
| 2023-06-02 | ALTO | Buy (P) | +10,000 | $19.8K | EDGAR |
| 2023-03-20 | ALTO | Buy (P) | +10,000 | $17.1K | EDGAR |
| 2023-03-17 | ALTO | Buy (P) | +25,000 | $46.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).